100223330020 has 24 divisors (see below), whose sum is σ = 229602538368. Its totient is φ = 36444847200.

The previous prime is 100223329991. The next prime is 100223330021. The reversal of 100223330020 is 20033322001.

It is a junction number, because it is equal to n+sod(n) for n = 100223329976 and 100223330003.

It is not an unprimeable number, because it can be changed into a prime (100223330021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227780076 + ... + 227780515.

It is an arithmetic number, because the mean of its divisors is an integer number (9566772432).

Almost surely, 2^100223330020 is an apocalyptic number.

100223330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100223330020 is an abundant number, since it is smaller than the sum of its proper divisors (129379208348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100223330020 is a wasteful number, since it uses less digits than its factorization.

100223330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455560611 (or 455560609 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 100223330020 its reverse (20033322001), we get a palindrome (120256652021).

The spelling of 100223330020 in words is "one hundred billion, two hundred twenty-three million, three hundred thirty thousand, twenty".